<template>
	<view>
		<!-- 搜索组件 -->
		<view class="search-box">
		<my-search @click="gotosearch"></my-search>
		</view>
		<!-- 轮播图区域 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item  v-for="(item, i) in swiperList" :key="i">
					<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
							<image  :src="item.image_src"></image>
					</navigator>
		
			</swiper-item>
		</swiper>
		<!-- 分类导航 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,i) in navList" :key="i"
			@click="navClickhandler(item)">
				<image :src="item.image_src" class="nav-img"> </image>
			</view>
		</view>
		<!-- 楼层区 -->
		<!-- 楼层容器 -->
		<view class="floor-list">
			<!-- 每一层的item项 -->
			<view class = "floor-item" v-for="(item,i) in floorList" :key="i">
				<!-- 楼层的标题 --> 
				<image :src ="item.floor_title.image_src" class="floor-title"></image>
				<!-- 楼层的图片区 -->
				<view class="floor-img-box">
					<!-- 左侧大图片的盒子 -->
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src" alt="" :style="{width:item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
					</navigator>
					<!-- 右侧小图片的盒子 -->
					<view class="right-img-box">
						<navigator class = "right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if = "i2 !== 0" :url="item2.url">
							<image :src="item2.image_src" :style="{width:item2.image_width + 'rpx'}" mode="widthFix" ></image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				swiperList: [],
				navList:[],
				//楼层数据
				floorList:[]
			}
		},
		onLoad(){
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
		methods:{
			async getSwiperList(){
				const{data:res}= await uni.$http.get('/api/public/v1/home/swiperdata')
				console.log(res)
				if(res.meta.status!==200) return uni.$showMsg()
				this.swiperList = res.message
				// uni.$showMsg("数据请求成功")
			},
			async getNavList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status!==200) return uni.$showMsg()
				this.navList=res.message
			},
			navClickhandler(item){
				if(item.name ==='分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			//获取首页楼层数据
			async getFloorList(){
				const {data:res}  =await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status !==200)return uni.$showMsg()
				
				res.message.forEach(floor=>{
					floor.product_list.forEach(prod=>{
						prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
					})
				})
				this.floorList=res.message
				 
			},
			gotosearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
				})
			}
		}
	}
</script>

<style lang="scss">
	swiper{
		height:330rpx;
		
		swiper-item , image{
		height: 330rpx;
		width: 100%;
		}
	}	
		
		.nav-list{
			display: flex;
			justify-content: space-around;
			margin: 15px 0;
			.nav-img{
				width: 128rpx;
				height: 140rpx;
			}
		}
	.floor-title{
	width: 100%;
	height: 60rpx;
	}
	.right-img-box{
		display:flex;
		flex-wrap:wrap;
		justify-content:space-around;
	}
	.floor-img-box{
		display:flex;
		padding-left: 10rpx;
	}
	.search-box{
		position: sticky;
		top: 0;
		z-index: 999;
	}
</style>
